The national standard for children's furniture implements a limit of 10 toxic substances in 2011

What are the hazards of toxic and hazardous substances in children's homes?

In an interview with reporters, Professor Zhu of West China Hospital said that if the content of some volatile toxic substances in children's furniture exceeds the standard, it will cause pollution to indoor air and children's respiratory tract will be seriously damaged, causing them to suffer from tracheitis , Bronchitis and other respiratory diseases.

Wooden furniture will produce many highly toxic substances in the production process, and the heavy metal content of inferior paint is higher. At a distance of 1 meter from the ground, the concentration of lead in the air is 16 times that at 1.5 meters, and the height of children is just within this range.

Infants and young children often touch furniture with their hands, and can easily ingest a large amount of lead when sucking their fingers, and the absorption rate of lead by infants and young children themselves is very high, about 5 times that of adults. When lead enters the body, it can damage the nervous system, digestive system, and blood system. Lead poisoning can also seriously damage the liver. What's more serious is that the lead that enters the human body is difficult to be discharged.

10 kinds of substances such as formaldehyde and soluble heavy metals are clearly limited

Yesterday, the reporter learned from the Chengdu Municipal Quality Inspection Institute that the expert Li Longping of this institute went to Shenzhen on behalf of the Municipal Quality Inspection Institute to participate in the formulation of the "General Technical Conditions for Children's Furniture" standard. This standard is the first national compulsory standard for children's furniture in China and is currently in the final revision period. It is expected to be formulated and implemented in 2011.

Li Longping said that "General Technical Conditions for Children's Furniture" made it clear for the first time that children's furniture should be suitable for children aged 3 to 14, and the standard includes nine parts including the limit of toxic and hazardous substances and the use of safety warning signs.

Li Longping introduced that in addition to the detailed and clear regulations on the sharp corners, protruding parts, holes, gap size and stability performance of children's furniture, the standard has more strict restrictions on the control of toxic and hazardous substances. The limit of toxic and harmful substances is mainly for 10 types of formaldehyde and soluble heavy metals, which are similar to the relevant requirements of children's toys.

In addition, the standard also sets specific requirements for the dyes and PH values ​​of some upholstered furniture.

Advantages and features:
Automatic igniting and tempering control, high efficient and quick. Can be linear single, double - sided a molding groove cutting.
Brand: Buluoer intelligent
Other name: Gantry Flame Plasma Cnc Cutting Machine
Cutting mode: flame cutting, Plasma cutting
Suit material: carbon steel, manganese plate, galvanized plate, stainless steel, copper steel, aluminium plate etc. metal plate materials.
Product describe:
This CNC equipment is aimed at metal plate materials baiting, not only the appearance of atmospheric but also stable operating, high working efficiency, long service life and it can be achieved cutting all kinds of design graphic. Widely used in various machine building industry of metal sheet cutting.
Product features:
Bilateral drive, high transmission accuracy, operating is stability.
Frame aging treatment, stable structure and non-deformation.
Can remote operation, convenient and efficiency, save labour.
Automatic temper control, safety and efficiency.
Full-automatic StarCAM/ FastCAM graphical editing software, simple nesting.
Flame/plasma dual-purpose cutting system, easy to operate and wide application range.
System has self-compensating, automatic positioning, automatic height-adjustment, break-point memory and automatic recovery function.
Cutting size customization, flame plasma sub-cutting options.

Product parameters

Type

BLDH-3060

BLDH-4080

BLDH-5080

BLDH-60100

BLDH-80100

Track gauge(mm)

3000

4035

5000

6000

8000

Effective cutting width(mm)

2300

3300

4300

5300

7300

Machine width(mm)

3500

4300

5500

6500

8500

Track length(mm)

6000

8000

8000

10000

10000

Number of standard cutting torch(set)

1

2

2

2

2

Input power

AC380V/50Hz;AC220V/50Hz

Lift(mm)

200

Cutting thickness(mm)

Flame cutting:5-150        Plasma cutting:1-30(According to the power supply size)

Cutting speed (mm/min)

Flame cutting:100-1000       Plasma cutting:450-5000

Idle speed

 0-8000

Drive mode

Bilateral drive

System

Shanghai Jiaoda or Beijing Starfire

Operating accurancy

±0.5mm


According to the power supply size

LGK-120IGBT

LGK-200IGBT.

No.

Name

Specification parameter

Rrmark

Specification parameter

Rrmark

1

Track gauge

4.0m

Transverse efffective cutting max. 3 m

4.0m

Transverse efffective cutting max. 3 m

2

Track length

8.0m

longitudinal efffective cutting max. 6.5 m

8.0m

longitudinal efffective cutting max. 6.5 m

3

Max. idle speed

9000min

 

9000mm/min

 

4

Straight line position accuracy

±0.2min

 

±0.2mm

 

5

Straight line position repeat accuracy

±0.3mm

 

±0.3mm

 

6

Operating accurancy

±0.5mm

 

±0.5mm

 

7

Height controller lift distance

200mm

 

150mm

 

8

Flame punch cutting thickness

6-80mm

Carbon steel plate

6-80mm

Carbon steel plate

9

Flama max. Cutting thickness

200mm

Carbon steel plate

200mm

Carbon steel plate

10

Plasma punch cutting thickness

16mm

Stainless steel plate, carbon steel plate

25mm

Stainless steel plate, carbon steel plate

11

Plasma max. Cutting thickness (Edge cutting)

25mm

Stainless steel plate, carbon steel plate

40mm

Stainless steel plate, carbon steel plate

12

Inclination of plasma cutting surface

5-8° (carbon steel plate)

5-8°(carbon steel plate)

 

13

Roughness of plasma surface

Ra12.5

Ra12.5

 

14

Roughness of flame surface

Ra25

Ra25

 

15

Speed of plasma cutting

50-4000mm/min

50-4000mm/min

 

16

Speed of flame cutting

50-700mm/min

50-700mm/min

 

17

Drive mode

Bilateral drive

Bilateral drive (panasonic servo)

 

18

Number of cutting torch

CNC flame cutting torch: 1, plasma cutting torch: 1

CNC flame cutting torch: 1, plasma cutting torch: 1

 

19

Equipment accurancy

Conformed or superior to ISO8206-1991, JB/T10045.3-1999

Conformed or superior to ISO8206-1991, JB/T10045.3-1999

 


Flame plasma CNC cutting machine


Basic Equipment


No.

Name

Distribution

Unit

Quantity

Remark

1

Type specification

BLDH4080

set

1

Beam annealing

2

Drive mode

double-drive

set

2

Panasonic servo

3

Drive reducer

AEVELE

set

2

Taiwan

4

CNC

F2300TB

set

1

Shanghai Jiaoda

5

FASTCAM

Fast CAM Chinese version

set

1

Guoyou

6

Flame cutting torch

Wuxi Xiangzheng

set

1

Guoyou

7

Plasma power

Chengdu Huayuan LGK200

set

1

Huayuan

8

Arc voltage regulator

Shanghai Jiaoda

set

1

system-provided

9

Automatic ignite device

Wuxi Xiangzheng

set

1

Guoyou

10

Precision track

24 kg

m

8*2

Wuxi

11

Precision rack

Straight tooth

m

6*2

Wuxi

12

Pulley

Nylon chain

set

1

 

13

Lift body

2K2M

piece

2

 


 


 


 


Technical requriments


No.

Name

Distribution

Remark

1

Width of machine tool

4000

 

2

Effective cutting wideth

3100

 

3

Track gauge

3710

 

4

Idle speed

0~8000 mm

 

5

Flame cutting thickness

5~200 mm

 

6

Plasma punch cutting thickness

25mm

user demand

 

Plasma max. Cutting thickness

45mm

user demand

7

Effective length

6500 mm

 

8

Cutting torch journey

≤150 mm

 

9

Accurancy

± 0.5 mm

 

10

Track length

8m

 

11

Input power

AC220V/380V 50HZ

 

12

automatic height-adjustment

Jiaoda arc voltage height-adjustment

 

13

Cutting material

Stainless steel plate, carbon steel plate

 

Cutting samples

9


Flame Cutting Machine

Flame Cutting Machine,Plasma Cutting Equipment,Copper Cnc Cutting Machine,Cnc Plasma Slab Cutting Machine

Shandong Buluoer Intelligent Technology Co., Ltd. , https://www.buluoercuttingmachine.com